diff --git a/.github/workflows/pr-stage-check.yml b/.github/workflows/pr-stage-check.yml
index 4c7a38980..e9f39a309 100644
--- a/.github/workflows/pr-stage-check.yml
+++ b/.github/workflows/pr-stage-check.yml
@@ -33,9 +33,10 @@ jobs:
           apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64/7fa2af80.pub
       - name: Install Python-dev
         run: apt-get update && apt-get install -y python${{matrix.python-version}}-dev
-        if: ${{matrix.python-version != 3.9}}
+        if: ${{matrix.python-version != 3.10}}
       - name: Install system dependencies
         run: |
+          sed -i '$ a deb http://th.archive.ubuntu.com/ubuntu jammy main' /etc/apt/sources.list
           apt-get update
           apt-get install -y ffmpeg libsm6 libxext6 git ninja-build libglib2.0-0 libxrender-dev libc6 libc6-dev
       - name: Install opencompass dependencies